Laser frequency measurements and spectroscopic assignments of optically pumped 13CH3OH

被引:7
|
作者
Hockel, H
Lauters, M
Jackson, M [1 ]
Moraes, JCS
Allen, MD
Evenson, KM
机构
[1] Univ Wisconsin, Dept Phys, La Crosse, WI 54601 USA
[2] UNESP, Dept Quim & Fis, BR-15385000 Ilha Solteira, SP, Brazil
[3] Natl Inst Stand & Technol, Div Time & Frequency, Boulder, CO 80303 USA
来源
APPLIED PHYSICS B-LASERS AND OPTICS | 2001年 / 73卷 / 03期
关键词
D O I
10.1007/s003400100643
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
A three-laser heterodyne system was used to measure the frequencies of twelve optically pumped laser emissions far-infrared (FIR) region. These emis-from (CH3OH)-C-13 in the far sions, ranging from 54 to 142 mum, are reported with fractional uncertainties up to +/-2 x 10(-7) along with their polarization relative to the CO2 pump. Using the 9P32 and 10R14 CO2 lines, complete spectroscopic assignments for two laser systems were confirmed.
引用
收藏
页码:257 / 260
页数:4
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